package face.pay.api.alipay.param;

public class BaseParam {

    private String app_id;

    private String method;

    private String format;

    private String charset="utf-8";

    private String sign_type="RSA2";

    private String timestamp;

    private String version;

    private String notify_url;

    private String app_auth_token;

    private String biz_content;








}
